Solve the problem.An exam consists of four multiple-choice questions; each question has four choices. Assuming all the questions are answered, in how many ways can the test be completed?
Fill in the blank(s) with the appropriate word(s).
256
Mathematics
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Factor completely. If the polynomial is prime, say so.36a6b4 + 60a3b2 + 25
A. Prime B. (6a3b2 + 5)2 C. (6a3b2 - 5)2 D. (6a3b2 + 5)(6a3b2 - 5)
Mathematics
If you take 5 cards from a deck of 65 cards, how many cards do you have? ?
A. 52 cards B. 5 cards C. 60 cards D. 70 cards E. 13 cards
Mathematics
Solve the system of equations.
A. {(-1, 5, -1)} B. {(4, 3, 2)} C. {(-1, 4, -1)} D. {(4, -2, 3)}
Mathematics
Find the number of x-intercepts for the function. f(x) = x2 - 4x + 5
A. One B. Two C. None
Mathematics